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Mary Abbott — 1940 US Census Record
Linked across censuses1940 United States Federal Census · Clark-County, Nevada
Our Model Tree links this Mary Abbott across the 1930 and 1940 US Censuses in Clark-County, Nevada (XGBoost, ~Confirmed) — first a daughter (b.~1926), then head of a 9-person household.
Age 14
b. ~1926
Female
Daughter
Born: Nevada
Single
1940 Census Record Details
| Census Year | 1940 |
| Location | Clark-County, Nevada |
| Surname | Abbott |
| Given Name | Mary |
| Relationship to Head | Daughter |
| Sex | F |
| Color / Race | White |
| Age | 14 |
| Marital Status | Single |
| Birthplace | Nevada |
| 1935 Residence (City) | Bunkerville Town |
| 1935 Residence (County) | Clark |
| Additional Details | |
| Highest Grade | 7 |
| 1935 Residence | Same place |
| Birth State | Nevada |
| Birth Country | United States |
| Birthplace (normalized) | nevada |
| Township / Ward | Bunkerville Town |
| Est. Birth Year | ~1926 |
Household Members
Census records only state relationship to the household head.
Pairwise kinship is derived (~90–95% accurate), not recorded.
Step/blended families and boarders can break it.
9 people recorded at the same address in the 1940 census.
| Name | Relation to head | Relative to Mary | Age | Birth yr |
|---|---|---|---|---|
| Keith Abbott | Son | — | 16 | ~1924 |
| Maxine Abbott | Daughter | — | 18 | ~1922 |
| Royal Abbott | Son | — | 9 | ~1931 |
| Myron Abbott | Son | — | 11 | ~1929 |
| Mary Abbott | Daughter | — | 14 | ~1926 |
| Rose Abbott | Spouse | — | 48 | ~1892 |
| Nathan Abbott | Head | — | 46 | ~1894 |
| Richard Abbott | Son | — | 6 | ~1934 |
| Max Abbott | Son | — | 18 | ~1922 |
Census Appearances
1930
Clark, Nevada
Daughter, age 4
Clark, Nevada · implied b. ~1926 — 9 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Abbott |
| Given Name | Mary |
| Relationship to Head | Daughter |
| Sex | F |
| Color / Race | White |
| Age | 4 |
| Marital Status | Single |
| Birthplace | Nevada |
| Father's Birthplace | Nevada |
| Mother's Birthplace | Utah |
| Can Read/Write | No |
| Birth State | Nevada |
| Birth Country | United States |
| Birthplace (normalized) | nevada |
1940
Clark-County, Nevada
Daughter, age 14
Clark-County, Nevada · implied b. ~1926 — 9 household members
| Surname | Abbott |
| Given Name | Mary |
| Relationship to Head | Daughter |
| Sex | F |
| Color / Race | White |
| Age | 14 |
| Marital Status | Single |
| Birthplace | Nevada |
| 1935 Residence (City) | Bunkerville Town |
| 1935 Residence (County) | Clark |
| Highest Grade | 7 |
| 1935 Residence | Same place |
| Birth State | Nevada |
| Birth Country | United States |
| Birthplace (normalized) | nevada |
Model Tree
An inferred pedigree reconstructed from census links — up to 4 generations within the 1900–1950 window. Closer generations are built from household co-residence; deeper ones are bridged by following a relative to their own childhood census. Confidence compounds and weakens with each generation.
Our Model Tree links Mary Abbott across 2 US Census years (1930 and 1940) in 2 locations, using XGBoost record linkage.
Show:
This person
Anchor record
Mary Abbott
Daughter · 1940 · age 14 · b. ~1926 · Nevada
★ You are viewing this record
Sibling
Myron Abbott
Sibling · 1940 · age 11
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Richard Abbott
Sibling · 1940 · age 6
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Max Abbott
Sibling · 1940 · age 18
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Royal Abbott
Sibling · 1940 · age 9
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Maxine Abbott
Sibling · 1940 · age 18
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Keith Abbott
Sibling · 1940 · age 16
Source co-child of head (derived)
● Co-child · derived · ~0.88
Confirmed / household (~0.90+)
Probable / derived (~0.65–0.89)
Candidate (<0.65, unverified)
Original Census Page
1940 US Federal Census — Clark-County, Nevada
Open full size
1940 US Federal Census — Clark-County, Nevada
Page Contents
40 people indexed on this census page (nara:1940:m-t0627-02276-00655)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 1 | Eve Miller | 6 | Daughter | — | Utah |
| 2 | Clyde A. Miller | 5 | Son | — | Utah |
| 3 | Skyler K. Miller | 2 | Son | — | Utah |
| 4 | Mark J. Miller | 2 | Son | — | Utah |
| 5 | Elmer J. Randall | 31 | Head | Principal | Utah |
| 6 | Margaret O. Randall | 26 | Wife | — | Idaho |
| 7 | Bonnie J. Randall | 7 | Daughter | — | Idaho |
| 8 | Ronald P. Randall | 5 | Son | — | California |
| 9 | Grant Hardy | 30 | Head | Teacher | Nevada |
| 10 | Lelia D. Hardy | 26 | Wife | — | New Mexico |
| 11 | Phillip G. Hardy | 4 | Son | — | Utah |
| 12 | Herbert Hardy | 2 | Son | — | Utah |
| 13 | Gordon L. Hardy | 2 | Son | — | Kansas |
| 14 | Harley Adams | 43 | Head | Janitor | Nevada |
| 15 | Teresa Adams | 38 | Wife | — | Nevada |
| 16 | Lynn Adams | 18 | Son | Labor | Nevada |
| 17 | Ray H. Adams | 15 | Son | — | Nevada |
| 18 | Shirley Adams | 13 | Daughter | — | Nevada |
| 19 | Mervin L. Adams | 11 | Son | — | Utah |
| 20 | Laverne Adams | 7 | Daughter | — | Nevada |
| 21 | Larue Adams | 4 | Daughter | — | Nevada |
| 22 | Nathan S. Abbott | 46 | Head | Janitor | Nevada |
| 23 | Rose L. Abbott | 48 | Wife | — | Utah |
| 24 | Max G. Abbott | 18 | Son | — | Utah |
| 25 | Maxine Abbott | 18 | Daughter | — | Utah |
| 26 | Keith N. Abbott | 16 | Son | — | Utah |
| 27 | Mary Abbott THIS PERSON | 14 | Daughter | — | Nevada |
| 28 | Myron S. Abbott | 11 | Son | — | Utah |
| 29 | Royal J. Abbott | 9 | Son | — | Nevada |
| 30 | Richard G. Abbott | 6 | Son | — | Nevada |
| 31 | Albert J. Leavitt | 44 | Head | Farmer | Nevada |
| 32 | Esther C. Leavitt | 41 | Wife | — | Utah |
| 33 | Vance A. Leavitt | 13 | Son | — | Utah |
| 34 | Karoline J. Leavitt | 11 | Daughter | — | Utah |
| 35 | Omera E. Leavitt | 6 | Daughter | — | Utah |
| 36 | Albert G. Hafen | 65 | Head | Farmer | Utah |
| 37 | Ellen Hafen | 57 | Wife | — | Nevada |
| 38 | Dale A. Hafen | 30 | Son | Foreman | Nevada |
| 39 | Hazel N. Hafen | 21 | Daughter | Cook | Utah |
| 40 | Rose Hafen | 18 | Daughter | — | Nevada |
About This Record & Model Tree
This record was independently indexed by YourRoots from the 1940 United States Federal Census (NARA). Our Model Tree links this person across census decades using XGBoost-based record linkage, with per-link confidence scores. Household corroboration strengthens the signal when co-residents appear on the same census pages in multiple years.
Source: National Archives and Records Administration (NARA)